Phosphoryl phenylenediamines

Chemistry of carbon compounds – Dipeptides – e.g. – aspartame – anserine – carnosine – etc.

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260944, 260968, 424211, 2603405, C07F 924, A01N 936, C07D31706

Patent

active

039564290

ABSTRACT:
A phenylenediamine compound of the formula: ##SPC1##
Wherein R.sub.1 is a lower alkyl group or a phenyl group which may bear one to five substituents, R.sub.2 is a lower alkyl group, A is an alkyl group, an alkenyl group, an alkynyl group, a haloalkyl group, a phenyl group, a cyanoalkyl group, a lower alkylthioalkyl group, a haloalkenyl group, a lower alkoxyalkyl group, a lower alkoxycarbonylalkyl group, a lower alkylcarbamoylalkyl group or a phenylalkyl group which may bear one to five substituents on the benzene ring and X is an oxygen atom or a sulfur atom, which is useful as a pesticide effective in preventing and controlling simultaneously two or more kinds of plant diseases and can be produced by reacting an amidophosphoric ester of the formula: ##SPC2##
Wherein R.sub.1, A and X are each as defined above with an alkoxycarbonyl isothiocyanate of the formula: ##EQU1## wherein R.sub.2 is as defined above.

REFERENCES:
patent: 3767734 (1973-10-01), Mihailovski et al.
patent: 3776942 (1973-12-01), Miller et al.

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